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  4. Creating a table with grid view adding, editing and deleting data from the MS SQL server using Qt Creator
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Creating a table with grid view adding, editing and deleting data from the MS SQL server using Qt Creator

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #21

    What code are you using currently to modify the content of the database ?

    Like stated before Qt Creator is just an IDE, you'll have to write a minimal amount of code to interact with your database.

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

    V 1 Reply Last reply
    1
    • SGaistS SGaist

      What code are you using currently to modify the content of the database ?

      Like stated before Qt Creator is just an IDE, you'll have to write a minimal amount of code to interact with your database.

      V Offline
      V Offline
      veera
      wrote on last edited by
      #22

      @SGaist
      for inserting the data
      query->prepare("INSERT INTO Entry2 (name,contact,lastname,id,emailid)" "VALUES(?,?,?,?,?)");
      showing the data after editing
      model->setQuery("SELECT *FROM Entry2");
      ui->tableView->setModel(model);
      for the same thing for deleting a particular row from the table?

      mrjjM 1 Reply Last reply
      0
      • V veera

        @SGaist
        for inserting the data
        query->prepare("INSERT INTO Entry2 (name,contact,lastname,id,emailid)" "VALUES(?,?,?,?,?)");
        showing the data after editing
        model->setQuery("SELECT *FROM Entry2");
        ui->tableView->setModel(model);
        for the same thing for deleting a particular row from the table?

        mrjjM Offline
        mrjjM Offline
        mrjj
        Lifetime Qt Champion
        wrote on last edited by
        #23

        @veera

        Hi
        Normally you will just use

        http://doc.qt.io/qt-5/qsqlquery.html#details

        and SQL.

        https://www.w3schools.com/sql/sql_delete.asp

        1 Reply Last reply
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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #24

          Why not use QSqlTableModel ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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          0
          • V Offline
            V Offline
            veera
            wrote on last edited by
            #25

            yeah i tried using QSqlTableModel ,here below code instead of passing row on model.setFilter ,need to pass from UI using pushbutton method whichever row i can delete using delete push button method in a generic way....
            model.setTable("Entry");
            model.setFilter("id = 1");
            model.select();
            if (model.rowCount() == 1) {
            model.removeRows(0, 1);
            model.submitAll();
            }

            1 Reply Last reply
            0
            • V Offline
              V Offline
              veera
              wrote on last edited by
              #26

              Hi All,
              I want to develop this type of grid view like after clicking edit button for each row of table please refer this link
              "http://www.c-sharpcorner.com/uploadfile/1e050f/edit-and-update-record-in-gridview-in-asp-net/" .....guide me for implementing same grid view using Qt and MS Sql server.....

              1 Reply Last reply
              0
              • V Offline
                V Offline
                veera
                wrote on last edited by
                #27

                Hi All,

                           How can i use QML grid view for implementing my grid view control please any one  guide ....
                
                1 Reply Last reply
                0
                • V Offline
                  V Offline
                  veera
                  wrote on last edited by
                  #28

                  Hi
                  If anybody having the idea to implement grid view on QT 4.8 version and MS SQL Server (Ubuntu 16.04 LTS)........please share your ideas.........

                  1 Reply Last reply
                  0
                  • D Offline
                    D Offline
                    donaldante
                    Banned
                    wrote on last edited by
                    #29
                    This post is deleted!
                    1 Reply Last reply
                    0

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